US4718157A - Method and an apparatus for debanding - Google Patents

Method and an apparatus for debanding Download PDF

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Publication number
US4718157A
US4718157A US06/834,394 US83439486A US4718157A US 4718157 A US4718157 A US 4718157A US 83439486 A US83439486 A US 83439486A US 4718157 A US4718157 A US 4718157A
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US
United States
Prior art keywords
strap
housing
separating plate
cutting
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US06/834,394
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English (en)
Inventor
Henricus M. Keyzers
Johannes G. W. Van Ottele
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Endra BV
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Endra BV
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Filing date
Publication date
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Assigned to ENDRA B.V. reassignment ENDRA B.V. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: KEYZERS, HENRICUS M., VAN OTTELE, JOHANNES G. W.
Application granted granted Critical
Publication of US4718157A publication Critical patent/US4718157A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0025—Removing or cutting binding material, e.g. straps or bands
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/909—Cutting strand extending from or lying on strand or package support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49821—Disassembling by altering or destroying work part or connector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5136—Separate tool stations for selective or successive operation on work
    • Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station
    • Y10T29/5139—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to sever work prior to disassembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2066—By fluid current
    • Y10T83/207—By suction means

Definitions

  • the invention relates to a method and an apparatus for cutting through and removing a threadlike or tapelike strapping element applied around an object or a stack of objects, said apparatus comprising a processing place, cutting members for cutting through a strapping loop formed by a thread or tape and embracing an object or a stack of objects placed in the processing place and members for the discharge of the thread or tape of the cut through loop, said cutting members as well as said discharge members being provided on a unit which cooperates with a feeler and is mounted for movement towards and from said object or said stack of objects in a direction parallel to the plane of the strapping loop to be cut through on a carrier adapted to be moved along guiding members which extend at right angles to the plane of said strapping loop and are provided outside the processing place.
  • the invention has the object to simplify the cutting and discharge device by using a different method; to adapt said device better for cutting through tape, e.g. tape of synthetic substance reinforced by glass fibre or even metal tape, which is difficult to cut, and to make the certainty of discharge of the thread or tape of the cut through strapping loop greater than when for that purpose only an air flow is used.
  • tape e.g. tape of synthetic substance reinforced by glass fibre or even metal tape
  • This different method is substantially characterized in that a separating plate which is mounted for movement towards and from said object or stack of objects in a direction parallel to the plane of the loop of the strapping element to be cut through as well as for movement in a direction at right angles to said plane is so moved together with a member formed on or attached to the separating plate and with a pressure area or a pressure roller, said member being one of two cutting members adapted to cooperate as a pair of shears, between said object or stack of objects and the strapping loop, as to ensure that the strapping element comes to extend across and in contact or nearly in contact with the cutting edge of that cutting member and with said pressure area or said pressure roller, and thereupon the separating plate with accessories is moved away from the object or the stack of objects, as a result of which the one cutting member is moved with its cutting edge past the cutting edge of the other member of the two cooperating cutting members, the strapping loop is cut through and at the same time or slightly later the end portion of the cut through strapping element extending across the pressure area or the pressure roller is clamp
  • the cutting members and the discharge members are situated on the same side of the object or the stack of objects to be handled; the strapping element formed into a loop is cut by a pair of shears instead of by a single knife and the discharge of the strapping element, after the loop has been cut through, takes place in a non-slip way.
  • the first fact makes it possible to give the apparatus a simpler and less voluminous construction. Due to the second fact the cutting through of the strapping loop can be effected with a considerable force parallel to the plane of said loop without the exertion of a noticeable force on the strapping element in the direction at right angles to said plane and without the danger of pushing the loop away by said force operating in perpendicular direction on the loop instead of cutting the latter through.
  • the cutting members and the discharge members form parts of one and the same cutting and discharge unit which is adapted to operate on one side of the object or the stack of objects only, said unit comprising a separating plate, a cutting member formed on or attached to said plate and constituting one of two cutting members which are adapted to cooperate as a pair of shears, a pressure area formed on or attached to the separating plate or a pressure roller provided thereon, the other one of said two cutting members and a rotary conveyor roller which is adapted to be driven; the separating plate with that one cutting member and the pressure area or the pressure roller is adapted to be moved between the object or the stack of objects by movement of the carrier; at least the separating plate with accessories on one hand and the remaining parts of the unit on the other hand are so mounted for movement towards and from one another in a direction parallel to the plane of the strapping loop to be cut through, as to enable the two cutting members and also the pressure area or the pressure roller and the conveyor roller to cooperate after having been relatively moved
  • This apparatus has only one single carrier with the cutting and discharge unit, so that only one guide column or one set of other guide members is required and the apparatus is placed on one side of the object or the stack of objects to be handled only. Consequently, the apparatus can be used for objects or stacks of objects of any base area, as they need not be transported through a portal.
  • the means for driving the conveyor roller may include a motor with a stator carried by the cutting and discharge unit and locked against rotation and a rotor mounted on the shaft of the conveyor roller. It is advantageous, when this motor has a rotor adapted to be driven by a gas or air flow. Furthermore, the conveyor roller may be mounted for rotation on a first slide being adapted to be moved towards and from the separating plate and loaded, in the direction towards the separating plate, by, if desired adjustable, spring force which tries to keep the slide pushed against a stop member of said unit. By this construction the pressure with which the discharge members engage the strapping element to be discharged can be adapted to the nature of that element and it is, once adjusted, practically constant.
  • suction conduit may advantageously be connected to a venturi-tube operated by pressurized gas or air.
  • the separating plate of the cutting and discharged unit may have, formed on or contacting its side facing the conveyor roller, a wedge-shaped thickened portion, of which the wedge surfaces meet in or near the free insert edge of the separating plate and enclose in the sectional areas extending at right angles to the separating plate and parallel to the direction of movement of the carrier angles which gradually increase from the side edges of said portion to a place between said side edges.
  • the one of both cutting members which is supported by the separating plate may then be constituted by a flank with a free edge formed as a cutting edge of a recess formed in the wedge surface facing the conveyor roller on one side of the sectional area with the largest wedge angle of said portion, whereas the pressure area or the pressure roller adapted to cooperate with the conveyor roller may then be provided in the last mentioned wedge surface on the other side of said sectional area.
  • the separating plate may be attached to a second slide which is mounted for movement towards and from the object or the stack of objects placed in the processing place and a feeler for the determination of the stroke of said slide may be provided, said feeler being adapted to be so moved in respect of the separating plate, as to ensure that the stroke of the slide determined by the feeler is adjustable and can be made greater than necessary for bringing the separating plate into contact with the object or one of the objects of the stack.
  • the advantage thereof is that the separating plate pushes the object or an object of the stack slightly away or slightly dents the limp packing of the object in question, so that distance is created between the object and the embracing strapping element to be cut through and discharged, whereby the insertion of the separating plate with accessories between said object and said element is facilitated and the risk of pushing the strapping element away by the separating plate is considerably reduced.
  • FIG. 1 shows an apparatus according to the invention in perspective
  • FIG. 2 is an elevational view of said apparatus, seen in the direction of arrow II in FIG. 1;
  • FIG. 3 shows on a larger scale partly an elevational view and partly a vertical sectional view of a cutting and discharge unit of said apparatus
  • FIG. 4 is a horizontal sectional view taken on line IV--IV in FIG. 2, and
  • FIGS. 5, 6 and 7 are similar sectional views as that shown in FIG. 4 but of other working states of said unit.
  • FIGS. 1 and 2 a conveyor track with rollers is designated by 1.
  • Pallets 2 with stacks of objects 4, said stacks being embraced by strapping tape 3 are transported on said conveyor track past a vertically mounted apparatus according to the invention for cutting through and discharging strapping tape or thread.
  • This cutting and discharge apparatus is erected on one side of the conveyor track 1.
  • For cutting through the straps embracing the shown stack of objects each time a pallet carrying such a stack comes to a standstill at the side of the cutting and discharge apparatus. The loaded pallet is then in the processing place.
  • a photocell 5 ensures that the pallet comes to a standstill in the right place.
  • the cutting and discharge apparatus comprises a vertical column 6, along which a carrier 7 provided with the cutting and discharge unit can be moved up and down.
  • the carrier 7 is attached to a chain 10 led over sprocket wheels 8,9.
  • the ends of said chain are secured to a counter weight 11.
  • the sprocket wheel 8 is coupled with a motor 12 adapted to rotate in two directions for adjusting the carrier with acessories higher or lower.
  • the height of the carrier is so adjusted in respect of the height of the stack or, when there is more than one strapping tape in respect of the height of the tape to be cut through, by a nonvisible photocell mounted on the carrier 7, as to ensure that a horizontally movable cutting and discharge unit carried by the carrier 7 which then is moved towards the stack comes into contact with the stack in a place above the tape to be cut through.
  • the cutting and discharge unit is attached to a horizontal arm 13 which is mounted for sliding in a guide block 14 of the carrier 7 and is connected at its right hand end to the pneumatically driven piston or other movable member contained in the cylinder 16 of a cylinder motor having a rodless piston by means of a connecting strip 17 extending through a longitudinal slot 15 formed in the wall of said cylinder which is mounted on the carrier 7.
  • the cutting and discharge unit shown in FIGS. 3-7 comprises a housing 18 attached to the left hand of the arm 13, in which a first slide 20 loaded to the left by adjustable springs 19 and adapted to move in respect of the housing 18 over a short distance in the horizontal direction of movement of the arm 13 with the cutting and discharge unit is accomodated.
  • This slide 20 carries, supported by ball bearings, a vertical rotatable shaft 22, on which a conveyor roller 23 is mounted.
  • the shaft 22 extends through slotted holes 24,25 formed in the housing 18 and is coupled at its lower end with the rotor of a pneumatic motor 27 by means of a connecting bushing 26.
  • This motor is supported by a supporting piece 28 which engages a groove 29 of the housing 18 and is mounted thereon for sliding by a screw stud 31 extending through a slotted hole 30 of the supporting piece 28.
  • the slide 20 is pushed with the shaft 22 against the left hand end of the slotted hole 25, of which said left hand end acts as a stop member.
  • the housing 18 contains a second slide 32 which is also adapted to be moved in the direction of movement of the arm 13 with accessories and supports at its left hand end projecting from the housing 18 a downwards pointing vertical separating plate 33.
  • the slide 32 is coupled with the left hand end of the piston rod 34 of a piston movably contained in a, for instance, double acting pneumatic cylinder 35, which is attached to the housing 18.
  • the separating plate 32 is thickened in a wedgelike way.
  • the wedge surfaces of said wedgelike thickening meet in the free lower edge 36 of the separating plate 33 and said thickening has such a shape that the vertical sectional areas extending at right angles to the separating plate 33 enclose from the side edges of said plate to a place between said edges gradually increasing angles.
  • the height of the separating plate 33 is somewhat greater than that of the side edges thereof, so that the lower edge 36 of said plate has an insert point.
  • the wedge surface of the separating plate 33 facing the housing 18 has a recess 37 with an edge 38 (FIGS. 4-7) forming the cutting edge of a shearing member. Said wedge surface has also a pressure area 39 adapted to cooperate with the conveyor roller 23.
  • the cutting edge 38 can cooperate, as in a pair of shears, with the cutting edge of a second cutting member 40 attached to the housing 18.
  • the slide 32 carries also a pneumatic switch 41 provided with two through going passages which are interconnected in the housing of said switch and connected between the right chamber of cylinder 35 and a suction conduit (not shown) of a pneumatic circuit. If said passages are closed at the lefthand end of the switch housing by a tape to be cut through, the interconnection of the two passages becomes effective and the right hand chamber of cylinder 35 is brought into communication with said suction conduit, so that the slide 32 is drawn to the right, that means towards the housing 18 of the cutting and discharge apparatus.
  • the right hand chamber of cylinder 35 is connected with a pressure conduit (not shown), as a result of which the slide 32 with the separating plate 33 is kept pushed to the left as far as possible in respect of the housing 18. However, as soon as the pneumatic switch 41 becomes active, said chamber is cut off from said pressure conduit and the slide 32 is drawn to the right.
  • the housing 18 of the cutting and discharge unit is provided on one of its two sides and at some distance beside the separating plate 33 with a feeler 43 loaded by a spring 42. If the stack has in each layer two or more juxtaposed objects, say loaded crates with rigid walls, the stack is so placed in the processing place in respect of the cutting and discharge apparatus, as to ensure that, when the cutting and discharge unit is moved towards the stack, the separating plate 33 hits one and the feeler 43 hits the adjacent other object (see FIGS. 4-7). The movement of the cutting and discharge unit towards the stack stops, when a micro switch 44 is operated by the feeler 43.
  • the carrier 7 is moved further downwards together with the cutting and discharge unit in its position, when pushed to the left.
  • the separating plate 33 and accessories is inserted into the space left between the object in question and the tape 3 and this movement of the carrier 7 is stopped, as soon as the tape has operated a micro switch (not shown) provided on the surface of the separating plate 33 facing the housing 18.
  • the tape 3 extends in front of the pressure area 39 and over the left hand end of pneumatic switch 41 (FIG. 5).
  • the cylinder 35 is controlled by the closing of the passages of said switch by the tape in such a manner, as to ensure that the slide 32 with the separating plate 33 and the feeler 43 is strongly forced to the right.
  • the arm 13 with the cutting and discharge unit returns to its right hand end position shown in FIGS. 1,2 and 3. Should there be beneath the just removed tape an other tape the process described hereabove is repeated on a lower level. After the only tape or the last tape has been removed the objects or the stack of objects is moved away from the processing place in order to make place for the next object or stack of objects to be handled.
  • An apparatus comprising a horizontal "guide column" with a horizontally movable carrier may advantageously be used to remove thread- or tapelike strapping elements from bales.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
US06/834,394 1985-03-04 1986-02-28 Method and an apparatus for debanding Expired - Fee Related US4718157A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8500606A NL8500606A (nl) 1985-03-04 1985-03-04 Werkwijze en inrichting voor het doorsnijden en het verwijderen van een om een voorwerp of een stapel voorwerpen aangebracht draad- of bandvormig omsnoeringselement.
NL85-00606 1985-03-04

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US4718157A true US4718157A (en) 1988-01-12

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US06/834,394 Expired - Fee Related US4718157A (en) 1985-03-04 1986-02-28 Method and an apparatus for debanding

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US (1) US4718157A (nl)
EP (1) EP0195471A1 (nl)
JP (1) JPS61273328A (nl)
AU (1) AU580388B2 (nl)
NL (1) NL8500606A (nl)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773148A (en) * 1986-04-03 1988-09-27 Hokkai Can Co., Ltd. Method of and apparatus for removing tying band
US4783892A (en) * 1985-11-13 1988-11-15 Hubert Hergeth Method and apparatus for cutting a tying member of a bale of a raw material
US4835836A (en) * 1986-07-04 1989-06-06 Uitert Johannes H Van Device for the cutting and removal of the strapping bands from an object
US4838751A (en) * 1985-07-11 1989-06-13 Tokushu Paper Manufacturing Co., Ltd. Bale unpacking method and system therefor
US4850087A (en) * 1987-03-12 1989-07-25 B&G-Fordertechnik Gmbh Wire-removing machine
WO1989008015A1 (en) * 1988-03-02 1989-09-08 Erik Johansson Method of cutting bands and a device for carrying out the method
US4976583A (en) * 1989-01-31 1990-12-11 Mario Moltrasio Method for unbinding a stack of sacks
US5052098A (en) * 1989-04-18 1991-10-01 J. M. Voith Gmbh Means for removing wires from bales in particular waste paper bales
US5079826A (en) * 1990-05-15 1992-01-14 Lamb-Grays Harbor Co. Wire cutting and removal apparatus
US5131135A (en) * 1989-05-30 1992-07-21 B+G-Fordertechnik Gmbh Wire-removing device for units
US5163216A (en) * 1990-05-15 1992-11-17 Lamb-Grays Harbor Co. Wire cutting and removal method
US5179878A (en) * 1990-08-16 1993-01-19 Trutzschler Gmbh & Co. Kg Method and apparatus for severing ties and wrappers of textile fiber bales
WO1993004466A1 (en) * 1991-08-18 1993-03-04 The Dsp Group, Inc. Method and apparatus for codeword searching
US5425219A (en) * 1992-09-03 1995-06-20 Kao Corporation Method and apparatus for cutting and recovering bundling body
EP0706946A1 (de) * 1994-10-11 1996-04-17 Focke & Co. (GmbH & Co.) Verfahren und Vorrichtung zum Handhaben von Zuschnitt-Stapeln mit Banderolen
US5680691A (en) * 1994-07-18 1997-10-28 I.M.A. Engineering Ltd. Apparatus for removing tie wires from bales
US5718157A (en) * 1995-06-02 1998-02-17 Lamb-Grays Harbor Co. Apparatus for removing wires from bales of compressible material
US20170029155A1 (en) * 2013-12-23 2017-02-02 Cross Wrap Oy Bale opening device
CN112340161A (zh) * 2020-10-22 2021-02-09 北京首钢自动化信息技术有限公司 一种机械人钢卷捆带拆除和回收装置及其方法
CN113955258A (zh) * 2021-10-28 2022-01-21 河南中烟工业有限责任公司 一种烟草烟箱扎带自动切割装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545659A1 (de) * 1985-12-21 1987-06-25 Voith Gmbh J M Vorrichtung zur entfernung von bindedraehten an ballen, insbesondere rombischen altpapier- oder zellstoffballen
US5156516A (en) * 1988-06-29 1992-10-20 Vega Automation Device for breaking and removing a tie surrounding a bundle
FR2633587B1 (fr) * 1988-06-29 1991-03-29 Vega Automation Procede et dispositif pour rompre et enlever un lien entourant un paquet. procede et appareil d'alimentation en decoupes utilisant ce procede et ce dispositif
WO1990000498A1 (de) * 1988-07-05 1990-01-25 J.M. Voith Gmbh Vorrichtung zum entfernen der durchtrennten windungen einer umreifung eines pressballens
WO1990000499A1 (de) * 1988-07-05 1990-01-25 J.M. Voith Gmbh Vorrichtung zum entfernen der umreifung eines pressballens mit einem gestell
SE467822B (sv) * 1991-02-07 1992-09-21 Sunds Defibrator Ind Ab En anordning foer avtraadning av balar daer tvaa koncentriska roerformiga element med tvaergaaende slitsar samverkar foer avklippning och upplindning av traadarna
FI87338C (fi) * 1991-03-26 1992-12-28 Insinoeoeritoimisto Ertike Oy Anordning foer kapning och avlaegsning av balars och foerpackningars bindetraodar eller -band
ITFI20120286A1 (it) * 2012-12-18 2014-06-19 Giuliano Bertacchi Dispositivo per la rimozione di fili metallici di contenimento
CN114987875B (zh) * 2022-07-20 2024-05-03 昆明鼎承科技有限公司 一种小盒商标纸捆绑带自动剥离装置及自动剥离方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328609A (en) * 1978-03-02 1982-05-11 Peter Born Machine for cutting and removing cord or band from secured goods
US4348801A (en) * 1980-09-16 1982-09-14 Dumont Antonio J Bale untying machine
US4437223A (en) * 1982-03-05 1984-03-20 Mesta Machine Company Apparatus for debanding coiled strip
US4553312A (en) * 1982-08-10 1985-11-19 Gao Gesellschaft Fur Automation Und Organisation Mbh Device for removing a band from a sheet bundle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554061A (en) * 1978-06-27 1980-01-12 Asahi Chem Ind Co Ltd Dry type image forming material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328609A (en) * 1978-03-02 1982-05-11 Peter Born Machine for cutting and removing cord or band from secured goods
US4348801A (en) * 1980-09-16 1982-09-14 Dumont Antonio J Bale untying machine
US4437223A (en) * 1982-03-05 1984-03-20 Mesta Machine Company Apparatus for debanding coiled strip
US4553312A (en) * 1982-08-10 1985-11-19 Gao Gesellschaft Fur Automation Und Organisation Mbh Device for removing a band from a sheet bundle

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838751A (en) * 1985-07-11 1989-06-13 Tokushu Paper Manufacturing Co., Ltd. Bale unpacking method and system therefor
US4783892A (en) * 1985-11-13 1988-11-15 Hubert Hergeth Method and apparatus for cutting a tying member of a bale of a raw material
US4773148A (en) * 1986-04-03 1988-09-27 Hokkai Can Co., Ltd. Method of and apparatus for removing tying band
US4835836A (en) * 1986-07-04 1989-06-06 Uitert Johannes H Van Device for the cutting and removal of the strapping bands from an object
US4850087A (en) * 1987-03-12 1989-07-25 B&G-Fordertechnik Gmbh Wire-removing machine
WO1989008015A1 (en) * 1988-03-02 1989-09-08 Erik Johansson Method of cutting bands and a device for carrying out the method
US4976583A (en) * 1989-01-31 1990-12-11 Mario Moltrasio Method for unbinding a stack of sacks
US5052098A (en) * 1989-04-18 1991-10-01 J. M. Voith Gmbh Means for removing wires from bales in particular waste paper bales
US5131135A (en) * 1989-05-30 1992-07-21 B+G-Fordertechnik Gmbh Wire-removing device for units
US5163216A (en) * 1990-05-15 1992-11-17 Lamb-Grays Harbor Co. Wire cutting and removal method
US5079826A (en) * 1990-05-15 1992-01-14 Lamb-Grays Harbor Co. Wire cutting and removal apparatus
US5179878A (en) * 1990-08-16 1993-01-19 Trutzschler Gmbh & Co. Kg Method and apparatus for severing ties and wrappers of textile fiber bales
WO1993004466A1 (en) * 1991-08-18 1993-03-04 The Dsp Group, Inc. Method and apparatus for codeword searching
US5425219A (en) * 1992-09-03 1995-06-20 Kao Corporation Method and apparatus for cutting and recovering bundling body
US5680691A (en) * 1994-07-18 1997-10-28 I.M.A. Engineering Ltd. Apparatus for removing tie wires from bales
US5758362A (en) * 1994-10-11 1998-06-02 Focke & Co., (Gmbh & Co) Process and device for handling stacks of blanks having wrappings
EP0706946A1 (de) * 1994-10-11 1996-04-17 Focke & Co. (GmbH & Co.) Verfahren und Vorrichtung zum Handhaben von Zuschnitt-Stapeln mit Banderolen
US5718157A (en) * 1995-06-02 1998-02-17 Lamb-Grays Harbor Co. Apparatus for removing wires from bales of compressible material
US6044738A (en) * 1995-06-02 2000-04-04 Lamb-Grays Harbor Co. Method for removing wires from bales of compressible material
US20170029155A1 (en) * 2013-12-23 2017-02-02 Cross Wrap Oy Bale opening device
US10899488B2 (en) * 2013-12-23 2021-01-26 Cross Wrap Oy Bale opening device
CN112340161A (zh) * 2020-10-22 2021-02-09 北京首钢自动化信息技术有限公司 一种机械人钢卷捆带拆除和回收装置及其方法
CN113955258A (zh) * 2021-10-28 2022-01-21 河南中烟工业有限责任公司 一种烟草烟箱扎带自动切割装置

Also Published As

Publication number Publication date
NL8500606A (nl) 1986-10-01
EP0195471A1 (en) 1986-09-24
JPS61273328A (ja) 1986-12-03
AU5416086A (en) 1986-09-11
AU580388B2 (en) 1989-01-12

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